Industrial Automation » Programmable Logic Controllers (PLC)

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Used cycle control systems

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    RELIANCE ELECTRIC 0240-06-018

    • Manufacturer: Reliance Electric

    high quality,original products 12 months warranty Basic Controller Features (All Models)AC line power reconnectable for singlephase 115 or 230 volts:- 115 volts AC: 90 volt armature/50 volt field supply- 230 volt...

    Xiamen, China
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    RELIANCE ELECTRIC 0-51893-3

    • Manufacturer: Reliance Electric

    high quality,original products 12 months warranty Basic Controller Features (All Models)AC line power reconnectable for singlephase 115 or 230 volts:- 115 volts AC: 90 volt armature/50 volt field supply- 230 volt...

    Xiamen, China
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    Reliance Electric 57C404

    • Manufacturer: Reliance Electric

    high quality,original products 12 months warranty Basic Controller Features (All Models)AC line power reconnectable for singlephase 115 or 230 volts:- 115 volts AC: 90 volt armature/50 volt field supply- 230 volt...

    Xiamen, China
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    RELIANCE ELECTRIC 14C11

    • Manufacturer: Reliance Electric

    high quality,original products 12 months warranty Basic Controller Features (All Models)AC line power reconnectable for singlephase 115 or 230 volts:- 115 volts AC: 90 volt armature/50 volt field supply- 230 volt...

    Xiamen, China
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    Reliance Electric 45C951

    • Manufacturer: Reliance Electric

    high quality,original products 12 months warranty Basic Controller Features (All Models)AC line power reconnectable for singlephase 115 or 230 volts:- 115 volts AC: 90 volt armature/50 volt field supply- 230 volt...

    Xiamen, China
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    RELIANCE ELECTRIC 0-51893-7

    • Manufacturer: Reliance Electric

    high quality,original products 12 months warranty Basic Controller Features (All Models)AC line power reconnectable for singlephase 115 or 230 volts:- 115 volts AC: 90 volt armature/50 volt field supply- 230 volt...

    Xiamen, China
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    RELIANCE ELECTRIC 0-56936-103CA

    • Manufacturer: Reliance Electric

    high quality,original products 12 months warranty Basic Controller Features (All Models)AC line power reconnectable for singlephase 115 or 230 volts:- 115 volts AC: 90 volt armature/50 volt field supply- 230 volt...

    Xiamen, China
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    Reliance Electric 64670-6-R

    • Manufacturer: Reliance Electric

    high quality,original products 12 months warranty Basic Controller Features (All Models)AC line power reconnectable for singlephase 115 or 230 volts:- 115 volts AC: 90 volt armature/50 volt field supply- 230 volt...

    Xiamen, China
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    RELIANCE ELECTRIC 920FK0042

    • Manufacturer: Reliance Electric

    high quality,original products 12 months warranty Basic Controller Features (All Models)AC line power reconnectable for singlephase 115 or 230 volts:- 115 volts AC: 90 volt armature/50 volt field supply- 230 volt...

    Xiamen, China
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    woodward 8915-652

    • Manufacturer: Woodward

    all in stock products are promotion of the end of 2017 Function Block execution - Allfunction blocks operate synchronouslywith I/O processing. Inputs aremeasured at the start of every scanand outputs are updated ...

    Xiamen, China
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    woodward 8915-712

    • Manufacturer: Woodward

    all in stock products are promotion of the end of 2017 Function Block execution - Allfunction blocks operate synchronouslywith I/O processing. Inputs aremeasured at the start of every scanand outputs are updated ...

    Xiamen, China
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    woodward 8915-861

    • Manufacturer: Woodward

    all in stock products are promotion of the end of 2017 Function Block execution - Allfunction blocks operate synchronouslywith I/O processing. Inputs aremeasured at the start of every scanand outputs are updated ...

    Xiamen, China
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    woodward 8915-883

    • Manufacturer: Woodward

    all in stock products are promotion of the end of 2017 Function Block execution - Allfunction blocks operate synchronouslywith I/O processing. Inputs aremeasured at the start of every scanand outputs are updated ...

    Xiamen, China
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    woodward 8915-887

    • Manufacturer: Woodward

    all in stock products are promotion of the end of 2017 Function Block execution - Allfunction blocks operate synchronouslywith I/O processing. Inputs aremeasured at the start of every scanand outputs are updated ...

    Xiamen, China
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    WOODWARD 9907-957

    • Manufacturer: Woodward

    WOODWARD 9907-957 year-end PROMOTION,such a low price,hot! WOODWARD 9907-957 The HC900 Controller providessuperior PID loop control and morerobust analog processing than mostlogic controllers without compromising...

    Xiamen, China
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Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.